Prismatic compass surveying is the method of surveying in which the direction of surveying lines and angular measurements are determined with a magnetic compass and the length of surveying lines are measured with a tape or chain. The following are principles of prismatic compass surveying Make sure that there is no magnetic materials to avoid …
Prismatic compass surveying is the method of surveying in which the direction of surveying lines and angular measurements are determined with a magnetic compass and the length of surveying lines are measured with a tape or chain. The following are disadvantages/demerits of using prismatic compass surveying can not be conducted in areas known to have …
4 Disadvantages of using prismatic compass surveying Read More »
the following are advantages of line graph to represent statistical data they are easy to draw they allow comparison they are easy to read and interpret they are clear visual impression they can be used to show wide range of data
Most maps use symbols, colors, shadings, or other devices to represent features or the amount, degree, or proportion of some quantity. Some symbols are self-explanatory, but it is usually necessary to include a legend box in a corner of the map to explain the symbolization. The map legend is the box below the map which …
Soil is natural occurring substance forming the thin upper most layer of the earth’s surface made by accumulation of the weathered materials on which plants and animals live.Acidic soil can be defined as those having PH less than 5.5 in 1:1 water extract. The following are factors which may cause the soil to become acidic: …
Soil is a naturally occurring substance forming the thin uppermost layer of the earth’s surface made by the accumulation of the weathered materials on which plants and animals live. The following are the importance of soil: Soil is the medium in which most of the plant grow and thus soil is used to grow crops; …
Soil is a naturally occurring substance forming the thin uppermost layer of the earth’s surface made by the accumulation of the weathered materials on which plants and animals live. Also, the soil is defined as the thin uppermost part of the earth’s surface consisting of water, air, organic and mineral matters made by the accumulation …